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			font-weight: bold;/*700*/
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	<a href="#">百度一下</a>
	<del>hello</del>
	<span>hello</span>
	<div>
		hellonniaio和手机号和鸡蛋羹看大家的哈 v 的机会
		HELLO
	</div>
	<span>hello</span>
	<i>hello</i>
	<b>hello</b>
	<strong></strong>
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